Matematika

Pertanyaan

3 2 per 5 + 35% - 3 per 7

1 Jawaban

  • 3 2/5 = 17/5 = 476/140
    35% = 7/20 = 49/140
    3/7 = 3/7 = 60/140

    = 3 2/5 + 35% - 3/7
    = 476/140 + 49/140 - 60/140
    = 465/140
    = 3 45/140

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